Abstract: Systems, methods, and other embodiments associated with authentication via monitoring are described. One example method includes detecting a data flow in which indicia of identity (DFWIOI) travel between a first endpoint and a second endpoint. The DFWIOI may be partially encrypted. The example method may also include collecting an identity data associated with the DFWIOI from the DFWIOI, the first endpoint, the second endpoint, and so on. The example method may also include making an authentication policy decision regarding the DFWIOI based, at least in part, on the identity data. The example method may also include controlling a networking device associated with the DFWIOI based, at least in part, on the authentication policy decision.

Abstract: Embodiments of the invention provide a method for making information in the position engine (PE) available to the measurement engine (ME). With the right information the ME can reduce its power consumption, and improve its performance. Other circuits, devices, systems, methods of operation and processes of manufacture are also disclosed.

Abstract: A method and an apparatus to improve sensitivity of decoding time of a global positioning system (GPS) receiver at low signal to noise ratio is disclosed. In one embodiment, a method includes detecting a signal comprised of a data bits, arranging the data bits according to a specified property of an incremental mathematical table (e.g., may be an incremental bit-counter table), storing the data bits when arranging the data bits according to the specified property of the incremental mathematical table as a time counter table, algorithmically determining a value of an unknown data bit of the time counter table according to the specified property of the incremental mathematical table observed in the time counter table to generate a time counter value, and applying the time counter value to decode the signal.

Abstract: Embodiments of the invention provide a method of detecting movement to aid GNSS receivers. By detecting when the user is stationary, the Doppler frequency estimation can be corrected or the SNR can be boosted more both of which lead to improved performance. The embodiments allow a GNSS receiver to process signals in when the signal level would otherwise be too low—for example indoors. The embodiments can improve performance when one or more satellites are temporarily blocked but one or more satellites are still being tracked.

Abstract: A method and an apparatus to improve sensitivity of decoding time of a global positioning system (GPS) receiver at low signal to noise ratio is disclosed. In one embodiment, a method includes detecting a signal comprised of a data bits, arranging the data bits according to a specified property of an incremental mathematical table (e.g., may be an incremental bit-counter table), storing the data bits when arranging the data bits according to the specified property of the incremental mathematical table as a time counter table, algorithmically determining a value of an unknown data bit of the time counter table according to the specified property of the incremental mathematical table observed in the time counter table to generate a time counter value, and applying the time counter value to decode the signal.